baber/WOPTO huggingface dataset:
Patent JP-H07322181-A (JP)
Title: Gamma correction circuit
Inventor: ICHIKAWA TADAYUKI
IPC: H04N5/68
Filed: 1994-05-20
Abstract: PURPOSE:To perform a proper gamma correction for the display video of each display in a multi-screen display device projecting single video or plural different video. CONSTITUTION:This circuit is composed of an individual gamma correction part 1 performing each required gamma correction for the video signal for every display, a whole gamma correction part 2 uniformly performing the gamma correction for the whole of the video signal, a multiprocessor processing part 3 outputting the discrimination signal corresponding to the whole constitution of the screen such as single video or plural different video, etc., a discrimination part 4 discriminating what signal source the video signal projected on each display belongs to based on the discrimination signal from the multiprocessor processing part 3, a memory part 5 storing proper gamma correction data corresponding to every video signal source and a control part 6 controlling the individual gamma correction part 1 and the whole gamma correction part 2 so as to perform each required gamma correction based on the discrimination result by the discrimination part 4.
Patent JP-H06301559-A (JP)
Title: Task driver
Inventor: AOKI MITSUGI
IPC: G06F9/46
Filed: 1993-04-12
Abstract: PURPOSE:To couple a UNIX side task and a real time side task. CONSTITUTION:In the case an open system call is issued in a first task 11 being a UNIX task and a second task 21 being a real time task of the outside of the UNIX, respectively, data delivered between each task is stored in each queue assembly 12, 22, and also, each queue assembly is connected by route connecting assemblies 13, 23. As a result, the data can be transferred between each task, and a first and a second tasks are coupled.
Patent JP-H04335616-A (JP)
Title: Liquid crystal projection device
Inventor: NAKAJIMA DAISUKE
IPC: G02F1/1343
Filed: 1991-05-13
Abstract: PURPOSE:To provide the liquid crystal projection device which reduces a flicker and has a high contract image and improves in sharpness. CONSTITUTION:Picture element openings 12 are arranged on an image liquid crystal display screen 11 in a lattice shape. Each picture element opening 12 is formed in a triangular and trapezoid shape having absence for mounting a TFT(Thin Film Transistor) and the trapezoid picture element opening 12 has its long side on the side of a vertical center line centering on the vertical center and the short side outside in the vertical direction and the absence is formed in four corner directions. The vertical side is positioned on the side of a right-left center line centering on a right-left center and the oblique side is positioned outside in the vertical direction. The shapes and arrangement positions of picture element openings 12 are made symmetrical about the vertical and horizontal center lines of the image liquid crystal display screen 11.
Patent JP-S61264768-A (JP)
Title: Device for driving recording element array
Inventor: FUTAKI KIYOSHI
IPC: H01L33/00
Filed: 1985-05-20
Abstract: PURPOSE:To correct any difference in recorded data in a recording element array without substantially increasing the scale of circuits, by providing a line memory for storing picture signals, a memory circuit in which a number of times of recording in one-line scanning is set as a correction data based on the amount of data recorded in each element and a control circuit supplying the picture signals to a driving circuit for driving the recording element array according to the correction data. CONSTITUTION:Picture signals inputted from a picture signal input terminal 4 are stored in a line memory 5. The stored signals are read out for (n) times during one line scanning and inputted into a control circuit 7. The control circuit 7 selectively supplies the picture signals to a driving circuit 3, based on correction data from a memory circuit 6. That is, the picture signals are recorded for (n) times while one line is scanned, and the period of time for which electric current is applied to each element is changed by changing the number of times of recording. Further, more times of recording are performed for the elements emitting smaller amount of light, while fewer times of recording are performed for the elements emitting larger amount of light, so that any difference in amount of light among the various elements is properly corrected.
Patent JP-S60252028-A (JP)
Title: Variable speed driving apparatus for auxiliaries
Inventor: KATOU YOSHIAKI
IPC: B60K25/02
Filed: 1984-05-29
Abstract: PURPOSE:To prevent the generation of chattering operation in the speed-change drive of auxiliaries by variably controlling the revolution speed of the auxiliaries on the basis of the engine revolution speed and the duties of the conduction time and the nonconduction time of the rotor coil of an alternator. CONSTITUTION:In order to detect the conduction and nonconduction duties of a rotor coil 2 through the ground-side terminal 2d out of the slip rings 2c and 2d of an alternator 2, the output VF of the terminal 2d on the ground side is input into a microcomputer 24 through a buffer 25 and an FF26. In the microcomputer 24, the duty ratio T1/T2 of the electric conduction time of the rotor coil 2b is obtained from each ON time T1, T2 of the outputs Q1 and Q2 of the buffer 25 and the FF26. The rotary coil 10 of an electromagnetic clutch for controlling the drive of auxiliaries is ON/OFF controlled by using the engine revolution speed data detected by a revolution-speed detector not shown in the figure. When the terminal voltage of a battery 21 becomes over a certain value, electric conduction is cut-off by an alternator control circuit 23, and power generation is brought into stop.
Patent JP-H11304014-A (JP)
Title: Ball cock
Inventor: ASANO YOSHIO
IPC: F16K5/06
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items by eliminating a seal member brought into contact with the inner circumferential surface of a passing hole while securing seal force in a clearance among the inner circumferential surface of the passing hole of a main body and peripheral surfaces of valve seats so as to prevent fluid leakage from the circumference of a spring member to a center chamber between both the valve seats. SOLUTION: In this ball cock equipped with a main body 3 having a passing hole 8, valve seats 5 arranged on both opening sides in the passing hole 8, a valve element 4 rotatively supported between these valve seats 5 and having a communicating hole 10 in its inside and a spring member 6 arranged in at least one of the valve seats 5 and pushes and presses the valve seat 5 toward the valve element 4, projected seal parts 53, 54 for preventing fluid leakage from a clearance between the peripheral surface 51 of the valve seat 5 and the inner circumferential surface 81 of the passing hole 8 are formed on the peripheral surface 51 of the valve 5 on a side where the spring member 6 is positioned.
Patent JP-S62265201-A (JP)
Title: Bottling of fuzz of dandelion
Inventor: WAJIMA SATOKO
IPC: A01N3/00
Filed: 1986-05-13
Abstract: PURPOSE:To open fuzz in the form of a ball, by putting dandelions just before starting opening of fuzz after bloom in a bottle having a narrow inlet part containing granular alumina and a deformable packing, fixing the dandelions on the packing and hermetically sealing the inlet part. CONSTITUTION:Granular alumina 3 and a packing 4, consisting of a deformable material having flexibility, e.g. vegetable fibers, etc., and formed by giving an optional color are contained in a transparent bottle 1 having a narrow inlet part 2. Dandelions having the head part after bloom are picked and a reinforcing core material is inserted into the steam. After allowing to stand in a room, the dandelions are contained in the bottle 1 using tweezers, half-split chopsticks, etc., and the reinforced stems are fixed on the packing 4. The inlet part 2 is hermetically sealed with a cork stopper 15 to absorb the moisture contained in the dandelions in the alumina 3. Fuzz 13 in the form of a ball is slowly formed as the dandelions are dried to give a beautiful room accessory.
Patent JP-2000296096-A (JP)
Title: Device and system for washing shoe sole
Inventor: MATSUO TADASHI
IPC: A47L23/22
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in the washing and sterilizing effects of a washing liquid and to efficiently wash shoe sole by providing a vessel which has an opening at the upper part and stores a washing liquid and a float which is floated on the liquid surface of the washing liquid stored in the vessel and is sunk into the liquid since a person wearing shoes to be washed steps on it. SOLUTION: The shoe sole washing device 10 is provided with the vessel 12 for storing a washing liquid 11 and the vessel 12 has an opening at least in the upper part. The float 11 is floated on the washing liquid 11 stored in the vessel 12. The float 20 is a stepping member on which a cooking worker steps when the soles are washed and is functioned as the member for supporting the weight of the worker in the case of washing. The float 20 with specific gravity being at least smaller than that of the liquid 11 is used and also formed with a material with a high rigidity to some extent in order to resist the weight of the worker. Besides, the float 20 is formed to be at least thinner than the depth of the vessel 12 to be perfectly sunk into the liquid 11 by adding a load on the upper part of it.
Patent JP-H10263217-A (JP)
Title: Safety cutter knife
Inventor: TAKAHASHI YOSHITERU
IPC: B26B1/08
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a safety cutter knife with which cutting work is enabled while covering the top end part of blade body. SOLUTION: Concerning the configuration of this safety cutter knife, the top end part of blade body 3 is covered by sliding a divided storage case 2 from a main body 1 of storage case. Besides, concerning the other side of safety cutter knife, one part of the main body 7 of storage case is cut away, one part of blade body 8 is exposed without exposing the top end part of blade body 8, and a divided storage case 6 is provided.
Patent JP-S60252019-A (JP)
Title: Personal ventilating apparatus for car
Inventor: YASUDA AKIO
IPC: B60H1/24
Filed: 1984-05-28
Abstract: PURPOSE:To prevent the dispersion of the dirty air such as the smoke of tobacco into a car interior by installing the inside-air discharging ducts onto the car-interior ceiling part corresponding to drivers' seats and controlling the operation of an inside-air discharging blower communicating to the ducts. CONSTITUTION:On the car-interior ceiling part of a passanger car, inside-air discharging ducts 1 are installed at the positions corresponding to the positions of passengers' seats, and the ducts 1 communicate to an inside-air discharging blower 3 through a group of air hoses 2. An outside-air introducing apparatus 5 and an air conditioning unit 30 are arranged inside an instrument panel A at the driver's seat, and a portion of the introduced air can be discharged into the car interior from an outside-air blowing-out port 7 on a car floor through an outside-air introducing duct 6. When the smoking by a driver is detected by the smoke sensors 8 arranged in the ducts 1, the inside-air discharging blower 3 is operated through a controller, and the outside-air introducing apparatus 5 and the air conditioning unit 30 are operated to compulsorily discharge the inside air to the outside.
Patent JP-2000297099-A (JP)
Title: Functional protein and its production
Inventor: SUGIMOTO KOJI
IPC: A61K8/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To produce a functional protein having new characteristics. SOLUTION: This HS-ovalbumin is contained only in a hen's egg during the embryogenesis and has 43,000-47,000 molecular weight without thermally denaturing even by heating at >=80 deg.C for >=30 min. The HS-ovalbumin preferably has a structure in which the α-helix structure is reduced by 25% and the β-sheet is increased by 30% for the ovalbumin contained in an unfertilized egg.
Patent JP-H07288955-A (JP)
Title: Stator winding system
Inventor: KAMEI MASATO
IPC: H02K15/095
Filed: 1992-03-16
Abstract: PURPOSE:To provide a stator winding machine which does not require an apparatus by which a binding pin is wound separately by a method wherein a stator is wound and also the binding pin is valve-wound. CONSTITUTION:As shown in the Figure, the front of a field core 39 is inserted into an opening part 37 in a former 38 which is provided at the end part of a coupling shaft 19. A wire 6 is circled between the former 38 and a side former 42, and a field winding 41 is formed on the field core 39. In succession, the wire 6 is wound around a binding pin, and one cycle is finished.
Patent JP-S602550-A (JP)
Title: Turn-over device for stratified paper sheets
Inventor: AIKI TERUNORI
IPC: B65H15/02
Filed: 1983-06-16
Abstract: PURPOSE:To enable both surfaces of stratified paper sheets to be turned over readily, by revolving by 180 deg. a vertical substrate which has claws for chucks on both upper and lower edges. CONSTITUTION:A stratified paper sheets 11 is supported with upper and lower claws (24A, 24B), (25A, 25B) for chucks which are installed on a vertical substrate 23 through a pallet 40, and side-guide members 28A and 28B are abutted to one side of said stratified paper sheets 11. In this constitution, said vertical substrate 23 is turned over by 180 deg. to turn over the both surfaces of said stratified paper sheets 11, by holding the right side of said vertical substrate 23, on which said side-guide members 28A and 28B are installed, always downward. The sliding of said stratified paper sheets 11 toward the horizontal direction during said turn-over operation is prevented with said side-guide members 28A and 28B.
Patent JP-S5733315-A (JP)
Title: Displacement conversion system
Inventor: AZEGAMI TADASHI
IPC: G08C25/00
Filed: 1980-08-08
Abstract: PURPOSE:To eliminate the influence of distributed capacities and to obtain stable conversion characteristics by inserting a detecting circuit into a negative feedback loop from the output of a differential amplifier of which the inverted output is connected to a movable electrode to the inverted output. CONSTITUTION:A detecting circuit wherein diodes D1, D2 are arranged in mutually opposite directions is inserted into a negative feedback loop from the output of a differential amplifier A2 of which the inverted output is connected to a movable electrode MP to the inverted output. Therefore, no influences are given at all to AC negative feedback effect, and a feedback rate is determined by the resistance values of resistances R1, R2, and the gain of an amplifier A2. Hence, if the gain of the amplifier A2 is sufficiently high, the potential fluctuations in the electrode MP is suppressed by the negative feedback effect, and the potential of this point can be regarded roughly constant, thus the influence of distributed capacities is eliminated. By the inclusion of the diodes D1, D2 in the negative feedback loop, the change of characteristics of the diodes D1, D2 is suppressed.
Patent JP-S62264211-A (JP)
Title: Paper drain construction work
Inventor: KURIMOTO NAKATOMI
IPC: E02D3/10
Filed: 1986-05-12
Abstract: PURPOSE:To raise the efficiency of operations by increasing the lowering speed of a mandrel by winding the end of a driving wire of the mandrel around a winch through a fluid type reciprocator. CONSTITUTION:The upper end of a mandrel 6 for penetrating a paper 13 supported by a leader 1 is connected with a supporter 7, and one end of a wire 11 for drawing is coupled with the upper end of the supporter 7 and the other end is wound around a winch 12. One end of a wire 8 to be driven is coupled with the lower end of the supporter 7 and the other end is wound around a winch 9 through a fluid type reciprocator 10. The reciprocator 10 is operated while loosening the wire 11, the wire 8 is pulled, and the mandrel 6 is driven into the ground. The wire 8 is wound around the winch 9 only by a loosened amount as the reciprocator 10 contracts. The lowering speed of the mandrel 6 can thus be increased and the efficiency of operation can be enhanced.
Patent JP-H08278751-A (JP)
Title: Sheet display device
Inventor: MORIMOTO KATSUMI
IPC: A47G1/16
Filed: 1995-04-08
Abstract: PURPOSE: To provide a sheet display device constituted to allow display with good appearance by housing a display sheet into a plastic holder of a simple design, thereby reducing its weight. CONSTITUTION: This sheet display device has a base sheet 5 formed to a square shape of a required size, cover sheets 3, 4 consisting of transparent synthetic resin sheets disposed along both sides of the base sheet 5 and edge retaining members 20 for mounting and fixing the base sheet 5 and the cover sheets 3, 4 to a picture frame shape by holding and covering their peripheral end edges. The peripheral edges of, the base sheet 5 have plural detaining piece parts to be bent to cover the marginal ends of both cover sheets 3, 4 toward both front and rear sides. The detaining pawls disposed on both inner sides of the holding edges of the edge retaining members 20 are engaged with the detaining piece parts of the base sheet 5, by which these members are fitted and mounted to and at the peripheral edges of the base sheet 5 and the cover sheets 3, 4.  The sheet 2 which is to be displayed and is held along the base sheet 5 is retained by the cover sheets 3, 4 and is thereby housed and held.
Patent JP-H01278543-A (JP)
Title: Rubber composition
Inventor: YASUMOTO MASATAKA
IPC: C08K5/34
Filed: 1988-04-30
Abstract: PURPOSE:To obtain a rubber composition, capable of preventing characteristics of vulcanized rubber from deteriorating due to reversion, improving processing stability and enhancing productivity, by blending a metal salt compound of 2-benzamidothiophenol with a bismaleimide compound, etc., in a specific proportion. CONSTITUTION:The objective composition obtained by blending (A) 0.1-10pts.wt. O,O'-dibenzamidodiphenyl disulfide and/or metal salt compound of 2- benzamidothiophenol expressed by formula I (Me is bi- or polyvalent metal; n is the valence of the metal) with (B) 0.5-10pts.wt. bismaleimide compound expressed by formula II [X is -(CH2)n-, formula III, IV or V (R is H, chlorine or alkyl; Y is -O-, -CH2-, -S- or -SO2-; n is 2-12)], (C) 0.5-5pts.wt. one or two or more vulcanization accelerators and (D) 0.1-1.5pts.wt. sulfur and/or sulfur donor.
Patent JP-H05301776-A (JP)
Title: Cubic boron nitride-based sintered compact
Inventor: NARITA KENYA
IPC: C04B35/583
Filed: 1992-04-28
Abstract: PURPOSE:To improve the toughness and remarkably improve performance in, e.g. intermittent cutting and heavy cutting without producing a boron compound due to the use of a binder unreactive with BN. CONSTITUTION:The objective sintered compact comprises 30-85vol.% cubic boron nitride and the remainder composed of a mixture of silicon nitride with aluminum nitride, aluminum oxide and silicon oxide or compounds thereof, or 30-85vol.% cubic boron nitride and the remainder composed of a mixture of silicon nitride with aluminum nitride and a rare earth metallic oxide or compounds thereof.
Patent JP-S60143-A (JP)
Title: Data transmission system
Inventor: KANEKO HIROSHI
IPC: H04L29/06
Filed: 1983-06-16
Abstract: PURPOSE:To simplify the data transmission process by transmitting the communication data of the desired length through a processor of the transmission side after dividing the data into plural blocks of data length corresponding to each reception capacity of a processor of the reception side. CONSTITUTION:The data length corresponding to the capacity of a reception buffer memory of a computer of the reception side is set at a data length setting register 15 of a computer 1A of the transmission side. Then a data producing part 9 produces the transmission data of the prescribed length and transmits it to a transmission processing part 10. The part 10 stores the transmission data to a transmission data buffer 11 and at the same time sends a transmission request to a data division controller 16. Thus the controller 16 reads the data length set to the register 15 and divides the transmission data based on the read data length. Then the controller 16 produces the transmission unit block data with addition of a transmission control code. This block data is stored a block data buffer memory 17 and at the same time transmitted to the computer of the reception side.
Patent JP-S5810788-A (JP)
Inventor: ONOHARA RIYOUICHI
IPC: G09F9/37
Filed: 1981-07-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60252211-A (JP)
Title: Straightness measuring method
Inventor: SHIMAZUTSU HIROAKI
IPC: G01B21/30
Filed: 1984-05-30
Abstract: PURPOSE:To measure the straightness of an object to be measured up to a position near the measurement end part by attaching three detectors to a detector attaching base to measure the straightness of the object, the straightness of a guide face, and the pitching quantity for movement. CONSTITUTION:A guide face 2 is provided along an object 1 to be measured, and three detectors A, B, and C are provided on a detector attaching base 3 at intervals of an equal length l. The detector attaching base 3 is moved in the direction of an arrow, and the distance between the base 3 and the object 1 to be measured is measured by three detectors to obtain measured values DKA', DKB', and DKC' each time when the base 3 is moved for the length l. K indicates the measuring position and takes values 0, 1, 2... (0 is the value for measurement start). A straightness XK+2 of the guide face, a straightness YK+2 of the object to be measured, and a longitudinal pitching quantity thetaK+2 due to movement are expressed with equations I, II, and III. Consequently, the measurement is performed with respect to K=0, 1, 2... to obtain XK+2, and YK+2 and thetaK+2 are operated, and therefore, the straightness is measured up to a position near the measurement end part.
Patent JP-H0249725-A (JP)
Title: Nerve metabolism activator
Inventor: TAKEDA MIKIO
IPC: A61K31/4427
Filed: 1989-04-27
Abstract: NEW MATERIAL:A compound expressed by formula I [R is pyridyl or pyrimidinyl capable of having substituent group (alkyl or alkoxy); ring A is phenyl capable of having substituent group (halogen, alkyl, alkoxy or trihalogenoalkyl); Q is methylene or single bond; m is 1-4; n is 0-2] and acid addition salt thereof. EXAMPLE:(E)-1-Cinnamyl-3-(3-pyridyl)-2-imidazolidinone. USE:The aimed activator is used in treatment and prevention of several symptoms (e.g., senile dementia, lowering of spontaneity or delay of thought) based on nerve metabolism disorder or nerve metabolism abnormality. Further, the activator can be used also as an antisenile dementia drug, remedy for disturbance of memory, antidepressant. The dose is preferably 5-50mg/kg. body daily. PREPARATION:A compound expressed by formula II (X<1> is reactive residue) is condensed with a compound expressed by formula III to provide the compound expressed by formula I.